Freelancers in Germany increasingly work from home, whether by choice or necessity. But while the flexibility of home-based work is a major perk, it also opens up a valuable but often misunderstood tax opportunity: home office deductions.
Under German tax law, freelancers can deduct specific costs associated with using part of their home as a business space. These deductions can significantly reduce your taxable income, but they’re also strictly regulated by the Finanzamt (German tax authority). That means you need to understand exactly what qualifies, and what doesn’t.
In this guide, we’ll answer key questions freelancers ask when it comes to home office deductions:
•What expenses count if I own my home?
•How much of my internet and utilities can I write off?
•What qualifies as a deductible home office space?
We’ll cover both the flat-rate method (Pauschalbetrag) and the actual-cost method (Einzelnachweis), outline what documentation you need, and explain how to avoid red flags that could trigger an audit.
If you’re freelancing in Germany, even part-time from home, this guide will help you make the most of your workspace from a financial perspective.
Can I Deduct Rent as a Freelancer in Germany?
Yes, but only under specific, legislated conditions. As of 2025, freelancers working from home in Germany can deduct part of their rent using one of two available methods:
1. Flat-Rate Deduction (Homeoffice‑Pauschale)
•As of 2023, you can deduct €6 per home office day, up to €1,260 annually (210 days).
•No separate room is required, working from your kitchen, living area or any other part of your home qualifies.
•You simply need to track and document the days you worked from home.
•This deduction is a non-itemised expense included in your overall business or income-related expenses.
2. Dedicated Office Room Deduction (Einzelnachweis / Arbeitszimmer)
If you have a separate room used exclusively and nearly 100% for business purposes, you may deduct a proportion of your rent based on the room’s size relative to your home:
Example Calculation:
Home = 80 m² ‑ Office = 16 m² → 20% of your rent qualifies.
Strict conditions include:
•The office must be fully segregated (not a corner in a bedroom or living area).
•It must be the functional centre of your business activity. If it’s less than 10% used privately, it may still qualify.
When these criteria are met, all allowable expenses, including rent, utilities, and furniture, can be prorated and deducted without the flat limit. If the room does not meet these strict rules, you may still claim up to €1,260 flat rate for that period as long as no other work location is used. For the detailed legislation you can visit the Which Method Is Right for You?
•Opt for the flat-rate Pauschale if:•You don’t have a distinct, dedicated office room.
•Your working space blends with living areas (e.g. dining table, shared space).
•Choose the Einzelnachweis method if:•You have a dedicated business room.
•That room forms the core of your professional work.
What Are the Rules for Deducting Utilities and Maintenance?
If you’re working from home as a freelancer in Germany, you may be entitled to deduct a share of your utility and maintenance expenses, but only if you’re using the room-based deduction method (Einzelnachweis). These costs are not included in the flat-rate Homeoffice-Pauschale.
Which Utilities Can Be Deducted?
Under the room-based deduction, you can deduct a proportional share of:
•Garbage collection and cleaning services
•Property maintenance and repairs (related to the workspace)
•Internet and telephone (if not claimed separately)
The amount deducted is typically based on the percentage of your total living space that the home office occupies.
Example:
•Office space: 20 m² → 20% of applicable utility bills can be deducted as business expenses.
How to Calculate Utility Deductions
1.Determine the exact square metre size of your home and office.
2.Apply the percentage (e.g. 20%) to your annual utility costs.
3.Ensure you only deduct utilities associated with the full home (not personal streaming subscriptions or unrelated repairs).
If you rent, these costs are often embedded in Nebenkosten. You can request a detailed utility statement (Betriebskostenabrechnung) from your landlord for the year.
What if the Room Is Not Fully Separate?
If you work from a mixed-use area (e.g. living room corner), you cannot deduct utility costs directly under the Einzelkosten method. In that case, you’re limited to the €6/day Homeoffice-Pauschale, which is meant to cover such incidental use.
What About Internet, Mobile, or Software Tools?
These are treated separately from room-related utilities. Partial deductions based on professional use ratio are permitted, details on this follow in the next section.
Important Note (2025 Update):
The Bundesfinanzministerium has reaffirmed that shared-use rooms do not qualify for pro-rata utility cost deductions. To claim these expenses, your space must meet the criteria for a dedicated Arbeitszimmer.
Can I Expense My Furniture and Office Equipment?
Yes. As a freelancer in Germany, you can fully or partially deduct the cost of office furniture and equipment that you use to carry out your business. This includes items like desks, chairs, lighting, monitors, shelving, and even ergonomic accessories.
The key is understanding whether to deduct them fully in the year of purchase or to spread the cost over time via depreciation (AfA – Absetzung für Abnutzung).
Immediate Deduction: Items Under €1,000 (Net)
As of 2025, items that cost €800 net or less may still be deducted in full in the year of purchase. However, Germany has raised the limit for low-value assets (geringwertige Wirtschaftsgüter – GWG) to €1,000 net in many cases.
Applies to:
•Chairs, small shelves, lights, low-cost monitors or webcams
•Accessories like laptop stands or external keyboards
Requirements:
•Must be used exclusively for business
•Keep the invoice in your business name
•Store proof of payment in your accounting records
Depreciation: Items Over €1,000 Net
Higher-value assets, like a premium desk, office setup, or high-spec PC, must be depreciated over their useful life:
•Office furniture: Typically depreciated over 13 years
•Computers and related equipment: Often depreciated over 3 years
•Mobile phones and tablets: May qualify for 1-year depreciation under accelerated write-offs, depending on use
You must start depreciation in the month of purchase, and document both the start date and expected business use.
Can I Deduct Shared-Use Items?
If you use an item for both personal and business purposes (e.g. a monitor used for work and streaming), you can still deduct a proportional share, but you must document a reasonable usage split, commonly 70/30 or 50/50 depending on use.
The Finanzamt expects plausible estimates and may require justification, so err on the side of conservative, well-documented claims.
What About My Internet and Mobile Costs?
Freelancers in Germany can deduct part of their internet and mobile phone expenses if these services are used for business, something that applies to nearly every self-employed professional working from home.
However, because most freelancers also use these services privately, only the business-use portion can be claimed as an expense. The Finanzamt expects you to calculate this split realistically and document your assumptions.
Internet Costs: How Much Can You Deduct?
•You can deduct a percentage of your total internet costs based on estimated business use.
•The most common claim is 50%, which the Finanzamt generally accepts without challenge, provided it’s plausible and supported by your work patterns.
•Heavy online workers, e.g. designers, developers, consultants, may claim up to 80% if usage is overwhelmingly professional.
Documentation Tip: Keep a copy of your internet contract and at least one full invoice per year. Make a written note or spreadsheet showing how you determined your business-use percentage.
Mobile Phone Bills: What’s Allowed?
As with internet, you may deduct the business portion of your mobile phone use. If you use one mobile for both private and professional communication, you must:
•Estimate business usage time (e.g. call logs, email use, app time)
•Apply a percentage (commonly 30%–70%)
•Be prepared to justify the split if audited
If you use two separate phones, one for business and one for personal, you can deduct the full cost of the business phone, including monthly plans and hardware, as long as it’s used solely for work.
Pro-Tip: Use Consistent Percentages Year-to-Year
The Finanzamt may flag fluctuating usage rates (e.g. 30% one year, 80% the next) without strong justification. Choose a consistent and reasonable rate and document it in your bookkeeping.
Can I Deduct Property-Related Costs if I Own My Home?
Yes. If you own your home and use a separate, dedicated room exclusively for work, you may deduct certain homeownership-related costs under Germany’s home office rules, as long as you use the Einzelnachweis (actual cost) method.
This can result in significant tax savings compared to renters, especially if you have mortgage interest or other property costs that apply proportionally to your workspace.
Which Costs Can You Deduct?
If your home office qualifies as a Arbeitszimmer, you can deduct a proportional share (based on square metres) of:
•Mortgage interest (Zinsen – principal payments are not deductible)
•Grundsteuer (property tax)
•Building insurance (e.g. Wohngebäudeversicherung)
•Repairs and maintenance related to the home
•Heating, electricity, water, and cleaning
•Depreciation (AfA) on the building’s value
Example:
•Office space: 24 m² (20%)
•If your annual building-related expenses (interest, tax, utilities) total €10,000 → €2,000 may be deductible.
Can I Depreciate My Home Office Space?
Yes, but only the building value is depreciable, not the land. You’ll need to calculate:
•The acquisition cost of the building (excluding land), and
•Depreciate it over the standard 50-year period (i.e. 2% annually)
This is known as lineare AfA, and it’s allowed even if the building is owner-occupied, as long as the home office meets the functional requirements.
What Are the Risks or Downsides?
•Specifically designated rooms used exclusively for business may be subject to capital gains tax (Spekulationssteuer) upon sale, unless you reclaim them as private use in the final 3 years.
•The Finanzamt is stricter with deductions tied to owned property, expect to be asked for floor plans, photos, and clear usage documentation.
•You must avoid mixed-use, even part-time private use (e.g. guest room) disqualifies the deduction.
Best practice: Treat your home office like a commercial space. Document everything, and make sure it clearly serves only professional purposes.
Are There Any Special Rules for Co-Working Days or Hybrid Setups?
Yes, and they’re especially relevant for freelancers who alternate between working from home and using co-working spaces, shared offices, or external client sites. In Germany, your primary work location determines which expense method you can use and how consistently.
Can I Still Claim the Homeoffice-Pauschale if I Also Work Elsewhere?
Yes, but only under certain conditions. As of 2025, the €6/day home office flat rate (up to €1,260/year) applies on days when:
•You worked exclusively from home for the entire day, and
•You did not have access to a fixed workplace elsewhere (e.g. rented office, client desk)
If you work part of the day at home and part in a co-working space or at a client site, you cannot claim the flat rate for that day. Only full home office days are eligible.
What If I Rent a Co-Working Space Part-Time?
If you rent a desk in a co-working space, even a few times a month, you can deduct that cost as a business expense, but you must:
•Prove the co-working space was necessary for business activity (e.g. meetings, stable internet, professional environment)
•Document how often you used it (calendar notes, receipts)
However, this affects your home office deductions:
•If your business has a fixed external workplace, the Finanzamt may argue that your home office is not essential, which could disqualify you from the room-based deduction method
•In that case, you’d need to fall back on the Pauschale (and only for days not worked externally)
Can I Use Both Methods in One Year?
Yes, but not simultaneously. You may switch between deduction types during the year if your work circumstances change. For example:
•Jan–June: co-working space used → no Pauschale, no home office room deduction
•July–Dec: home office becomes sole workplace → eligible for Pauschale or room-based deduction
Keep your documentation clear and segmented by time period to avoid confusion during tax filing.
What Documentation Do I Need for the Finanzamt?
The German tax authority (Finanzamt) allows home office deductions, but only if they are properly documented. Whether you’re using the flat-rate method or claiming individual costs for a dedicated office room, you’ll need clear, organised proof of your setup and expenses.
For the Flat-Rate (Homeoffice-Pauschale):
If you’re deducting the €6/day home office flat rate (up to €1,260 per year), the requirements are straightforward:
•A daily work log or calendar noting home office days
•A declaration that no other fixed workplace was available on those days
•Your income tax return (EÜR or Anlage S) must clearly state this claim
No receipts or room documentation are required, but if you exceed 210 days or work from multiple locations, you must ensure the flat rate is only applied on full home days.
For the Room-Based Deduction (Arbeitszimmer):
This method is more complex and requires stronger evidence, especially in case of an audit.
You’ll need:
•A sketch or floor plan of your home showing room layout and office size
•Evidence that the room is used exclusively and almost entirely for business (e.g. no guest bed, toys, TV)
•Rental contract or property purchase documents showing square metre totals and costs
•Utility and repair invoices (if claiming shared costs)
•Photos of the office space, if requested during an audit
•Invoices and receipts for office furniture, equipment, and renovations
•If applicable: mortgage interest documentation and proof of property tax (Grundsteuer)
For Internet, Mobile, and Equipment Costs:
•Itemised invoices showing the total cost and provider
•A written breakdown of business vs. personal usage (e.g. 70/30 split)
•Invoices must be in your business name where possible
Pro Tip: Keep Digital Records for 10 Years
Freelancers are required to retain tax-relevant records for at least 10 years. Use cloud accounting tools or encrypted local backups to store all relevant files, including:
•Communications with your Steuerberater
•Excel or PDF logs for usage estimates
Being audit-ready is not just about compliance, it’s also about confidence and clarity when claiming what you’re legally entitled to.
Conclusion: Plan Your Workspace Like You’d Plan Your Budget
Working from home offers flexibility, but it also provides real financial advantages when managed strategically. As a freelancer in Germany, understanding what you can deduct from your home office setup can mean the difference between leaving money on the table and operating a lean, tax-efficient business.
Whether you’re claiming the flat-rate Homeoffice-Pauschale or deducting specific expenses through a dedicated workspace, the key is to:
•Know which method suits your living and working setup
•Understand what qualifies under German tax law
•Maintain clean records and reasonable documentation
For those who own their home, work primarily from a dedicated room, or have invested in high-quality equipment, the room-based method may provide significant tax benefits. For those without a separate room, or with more flexible work habits, the flat rate offers simplicity and clarity.
The Finanzamt is strict, but fair. If your home office setup is legitimate and well-documented, you have every right to deduct the associated costs.
